These, in turn, have sparked correspondingly sharp rises in greenhouse gas concentrations, ozone depletion, great floods, depletion of fisheries, loss of forests, species loss.
相应地,这一切引起了温室气体浓度急剧上升、臭氧损耗、洪水泛滥、水产枯竭、森林消失、物种消亡。
Although present in minute concentrations in Earth's atmosphere, nitrous oxide is a highly potent greenhouse gas and is becoming a keyfactor in stratospheric ozone destruction.
虽然在地球大气层中的浓度甚微,一氧化二氮是一种很强的温室气体,而且正成为破坏平流层臭氧的主因。
Nitrous oxide is also a potent greenhouse gas, which contributes to global warming, so efforts to restrict emissions could tackle climate change as well as ozone loss, the scientists say.
科学家们指出,一氧化二氮也是一种威力甚大的温室气体,而温室气体会导致全球变暖。
The gas, properly known as nitrous oxide, could soon pose a bigger threat to ozone than CFC chemicals, the use of which has been restricted since the 1980s.
这种正式名为一氧化二氮的气体对臭氧层所构成的威胁,可能很快就会超过氟氯烃(CFC)化学品。而后者自上世纪八十年代以来就已被限制使用。
The gas, which is not covered by existing regulations to protect ozone, is now the largest ozone-depleting substance produced by human activity, the research shows.
该研究表明,这种未受现行的保护臭氧层法规管制的气体,现在是人类活动所产生的破坏最大的臭氧层破坏物质。
Scientists have called for stricter controls on emissions of laughing gas, after discovering the common chemical poses a new threat to the recovering ozone layer.
在发现了笑气这种常见化学品对正在恢复的臭氧层构成新威胁之后,科学家们呼吁对笑气排放实行更为严格的管制。
Reducing soot (and also ozone, an industrial pollutant that ACTS as a greenhouse gas) would not stop the summer sea ice disappearing, but it might delay the process by a decade or two.
尽管减少煤烟(以及臭氧,作为一种工业污染物,它扮演着温室气体的角色)排放不能阻止夏季海冰的消失,但或许能减缓这一过程十到二十年。
Wind 45 degrees swing, more conducive to the spread of ozone gas sterilization.
出风45度摇摆、更有利于臭氧气的扩散杀菌。
The buming of the gas produces a large arnount of poisonous gas, which destroys the ozone layer that protects us from the harmful rays.
汽油的燃烧会产生大量的有毒气体,这些有毒气体会破坏保护我们免受有害射线伤害的臭氧层。
N2O, as a trace gas in the atmosphere, could cause greenhouse effect and damage the ozone lay in stratosphere.
氧化亚氮(N_2O)是大气中一种痕量气体,它具有产生温室效应和破坏平流层臭氧的双重作用。
A new ozone generator device is designed for gas disinfection with a new gas discharge structure.
利用一种新型气体放电结构,设计了一款用于有毒气体消毒的臭氧发生器装置。
The effects of ozone concentration and ozone - producing gas compositions on the oxidation process of the PP surfaces have been studied in this paper.
讨论了用臭氧氧化法对聚丙烯表面进行涂装性改良时,臭氧浓度和臭氧发生气组成对聚丙烯表面氧化过程的影响。
In this paper, characteristic of different methods for the determination of ozone in water and in gas were studied and the influence of temperature on solubility of ozone in water were also studied.
目的研究臭氧气体和臭氧水溶液中各种臭氧浓度测定方法的特点,同时研究了温度对臭氧在水中溶解度的影响。
In this paper was studied optimum technology parameter of the oxidation treatment in succession of the ozone gas against the surface of carbon fibers with the method of rhombic design.
本文用正交设计法研究了臭氧气体对炭纤维表面的连续氧化处理的最佳工艺参数。
Because ozone diffuse gas sterilization purification Hassle.
由于臭氧为弥漫的气体,消毒灭菌净化无死角。
He described it as an insidious gas; one that is not only an intense greenhouse gas but one that also helps create ground-level ozone, which is damaging to human health.
他描述甲烷为一种相当险恶的气体,它不仅是一种强烈的温室气体,而且会增加地面上的臭氧污染,危害人体健康。
However, science has revealed that, while HFCs have greatly reduced the threat to the ozone layer, they are an extremely potent greenhouse gas.
然而,科学已表明,氢氟碳化合物虽然大大减少了对臭氧层的威胁,但却是一种极强的温室气体。
This gas sample is directed to an optional sulfur oxidation catalyst or a ozone generator 36 and through line 38 to a multiport valve 28b.
将该气体样品引入任选的硫氧化催化器或臭氧发生器36中,然后通过管线38到达多通阀28b。
Nitrous oxide (N2O) is a trace gas in the atmosphere, which contributes both to the greenhouse effect and to the destruction of stratospheric ozone.
氧化亚氮(N2O)是大气中的一种痕量气体,也是一种重要的温室效应气体,还可使臭氧层遭到破坏。
The result shows that the condition of different gas source influences ozone output.
结果表明,不同气源条件对臭氧产量有一定的影响。
Nitrous oxide, better known as the dental anaesthetic "laughing gas", has replaced CFCs as the most potent destroyer of ozone in the upper atmosphere, a study has shown.
一项研究表明,以牙科麻醉剂“笑气”之名著称的氧化亚氮,已取代氟氯烃,成为上层大气中的臭氧最强有力的破坏物。
The ozone generator was designed by corona discharge technology. The source gas for generating ozone was air or oxygen gas.
以空气或氧气为气源,采用电晕放电技术,设计了一种由臭氧管、高频电源、风机和控制系统组成臭氧发生器。
But a new study of the health effects of substituting ethanol for gas reveals a downside: more sickness and death from a nasty air pollutant, ozone.
但是对酒精替代汽油作为燃料对人身体健康影响的一项新研究表明:大气污染物臭氧将使人类遭受更多的疾病甚至死亡。
In this article, ozone output is determined by the indigo method and contrasted simultaneously in the condition of different gas source.
本文利用靛蓝法对臭氧产量进行测定,并对不同气源条件下的臭氧产量进行对比。
Pulsed high voltage gas-liquid hybrid discharge could combine gas phase and liquid phase discharge to produce plenty of active species, such as ozone, hydrogen peroxide, hydroxyl radical etc.
高压脉冲气液混合放电利用气相和液相共同放电产生臭氧、双氧水、羟基自由基等活性物质,提高污染物去除效率和电源能量利用率。
The efficiency of tubular ozone generator is influenced by many factors which include feeding gas, power supply, structure of tubular ozone cell and c.
气源、电源、臭氧发生管的结构和冷却方式等是影响臭氧发生器效率的主要因素。
With high efficiency, low power consumption, small size, only under the conditions of air cooling can produce high concentrations of ozone gas.
具有高效率、低功耗、在小体积,只需风冷的条件下即可产生高浓度臭氧气体。
Using 90% or higher oxygen concentrations instead of air will generate up to 13% ozone by weight depending on gas flows and cooling efficiency.
使用 90% ,或比较高的氧集中而不是空气将会产生达到重量仰赖瓦斯流程和冷却效率的 13%新鲜的空气。
Using 90% or higher oxygen concentrations instead of air will generate up to 13% ozone by weight depending on gas flows and cooling efficiency.
使用 90% ,或比较高的氧集中而不是空气将会产生达到重量仰赖瓦斯流程和冷却效率的 13%新鲜的空气。
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